Same crash here on Linux Mint 22.3 Xfce (Noble base), AMD Radeon 610M (Raphael iGPU, 1002:164e), Minisforum MS-A2.
- Kernel: 7.0.0-42-generic (HWE 7.0.0-42.42~24.04.1) - xserver-xorg-core 2:21.1.12-1ubuntu1.9 - xserver-xorg-video-amdgpu 23.0.0-1ubuntu0.24.04.1 - Mesa (libgl1-mesa-dri) 25.2.8-0ubuntu0.24.04.4 - linux-firmware-amd-graphics 20240318.git3b128b60-0ubuntu3.3 It has happened twice, on 2026-10-28 and 2026-11-03, with the same sequence each time: 1. Kernel: amdgpu: [gfxhub] page fault (src_id:0 ring:24 ...), with "Process Xorg ... thread Xorg:cs0" 2. Kernel: ring gfx_0.0.0 timeout, then "Ring gfx_0.0.0 reset succeeded" and "device wedged, but recovered through reset" 3. Xorg: "XXX fail to create fbo.", then SIGSEGV in pixman_fill via fbPolyFillRect / glamor_create_gc. LightDM returns to the login screen. The kernel recovers from the GPU reset, but Xorg/glamor doesn't. It looks like a kernel regression: the journal shows zero gfxhub faults across 26 days on 7.0.0-38 and earlier, and the faults started on the first boot of 7.0.0-42. Mesa was the same version on both kernels. xserver-xorg-core 1.9 first ran at that same boot, so I can't fully rule it out. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2084075 Title: XOrg crash in amdgpu after page fault To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-amdgpu/+bug/2084075/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
